Variation on arpeggios patterns are endless, and only a few are included in this volume. For the therapeutic music, use of arpeggios is valuable, as they can be used in harmonic patterns to soothe , calm, and uplift. It is the author's hope that the material here inspires musicians in their new musical journeys. When using this book, Ms. Mell suggests playing through the chord progressions using block chords at first, then playing the chords in arpeggio patterns